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Commit | Line | Data |
---|---|---|
4cca272e | 1 | AC_INIT(ssh.c) |
5881cd60 | 2 | |
3 | AC_CONFIG_HEADER(config.h) | |
a7effaac | 4 | AC_CANONICAL_HOST |
5881cd60 | 5 | |
6 | dnl Checks for programs. | |
7 | AC_PROG_CC | |
4cca272e | 8 | AC_PROG_CPP |
5881cd60 | 9 | AC_PROG_RANLIB |
cf8dd513 | 10 | AC_PROG_INSTALL |
d4f11b59 | 11 | AC_CHECK_PROG(AR, ar, ar) |
a0f84251 | 12 | AC_PATH_PROG(PERL, perl) |
13 | AC_SUBST(PERL) | |
a7effaac | 14 | AC_PATH_PROG(xauth_path, xauth) |
f498ed15 | 15 | |
16 | dnl Use ip address instead of hostname in $DISPLAY | |
17 | AC_ARG_WITH(rsh, | |
18 | [ --with-rsh=PATH Specify path to remote shell program ], | |
19 | [ | |
20 | AC_DEFINE_UNQUOTED(RSH_PATH, "$withval") | |
21 | ], | |
22 | [ | |
23 | AC_PATH_PROG(rsh_path, rsh) | |
24 | ] | |
25 | ) | |
26 | ||
27 | if test ! -z "$xauth_path" ; then | |
28 | AC_DEFINE_UNQUOTED(XAUTH_PATH, "$xauth_path") | |
29 | fi | |
30 | if test ! -z "$rsh_path" ; then | |
31 | AC_DEFINE_UNQUOTED(RSH_PATH, "$rsh_path") | |
32 | fi | |
a7effaac | 33 | |
906a2515 | 34 | dnl Checks for compiler characteristics |
d4f11b59 | 35 | if test "$GCC" = "yes"; then CFLAGS="$CFLAGS -Wall"; fi |
a7effaac | 36 | |
906a2515 | 37 | AC_C_INLINE |
5881cd60 | 38 | |
a7effaac | 39 | dnl Check for some target-specific stuff |
40 | case "$host" in | |
41 | *-*-hpux10*) | |
42 | if test -z "$GCC"; then | |
43 | CFLAGS="$CFLAGS -Aa" | |
44 | fi | |
45 | CFLAGS="$CFLAGS -D_HPUX_SOURCE" | |
46 | AC_DEFINE(IPADDR_IN_DISPLAY) | |
f498ed15 | 47 | AC_DEFINE(USE_UTMPX) |
a7effaac | 48 | AC_MSG_CHECKING(for HPUX trusted system password database) |
49 | if test -f /tcb/files/auth/system/default; then | |
50 | AC_MSG_RESULT(yes) | |
51 | AC_DEFINE(HAVE_HPUX_TRUSTED_SYSTEM_PW) | |
52 | LIBS="$LIBS -lsec" | |
53 | else | |
54 | AC_MSG_RESULT(no) | |
55 | AC_DEFINE(DISABLE_SHADOW) | |
56 | fi | |
57 | ;; | |
f74efc8d | 58 | *-*-solaris*) |
59 | AC_DEFINE(USE_UTMPX) | |
60 | ;; | |
d94aa2ae | 61 | *-*-irix5*) |
62 | AC_DEFINE(CRYPT_H_BREAKS_BUILD) | |
63 | # CFLAGS="$CFLAGS -shared" | |
64 | no_libsocket=1 | |
65 | no_libnsl=1 | |
66 | ;; | |
a7effaac | 67 | esac |
68 | ||
d4f11b59 | 69 | dnl Check for OpenSSL/SSLeay directories. |
70 | AC_MSG_CHECKING([for OpenSSL/SSLeay directory]) | |
4cca272e | 71 | for ssldir in /usr /usr/local/openssl /usr/lib/openssl /usr/local/ssl /usr/lib/ssl /usr/local $prefix /usr/pkg ; do |
6614282f | 72 | if test -f "$ssldir/include/openssl/crypto.h"; then |
73 | AC_DEFINE(HAVE_OPENSSL) | |
74 | GOT_SSL="yes" | |
75 | break | |
76 | fi | |
77 | if test -f "$ssldir/include/ssl/crypto.h"; then | |
78 | AC_DEFINE(HAVE_SSL) | |
79 | GOT_SSL="yes" | |
80 | break | |
81 | fi | |
d4f11b59 | 82 | done |
6614282f | 83 | if test -z "$GOT_SSL" ; then |
84 | AC_MSG_ERROR([Could not find SSLeay / OpenSSL libraries, please install]) | |
85 | fi | |
d4f11b59 | 86 | AC_SUBST(ssldir) |
87 | AC_DEFINE_UNQUOTED(ssldir, "$ssldir") | |
88 | if test "$ssldir" != "/usr"; then | |
89 | CFLAGS="$CFLAGS -I$ssldir/include" | |
7dc6fc6d | 90 | LDFLAGS="$LDFLAGS -L$ssldir/lib" |
d4f11b59 | 91 | fi |
6614282f | 92 | AC_MSG_RESULT($ssldir) |
5881cd60 | 93 | |
d4f11b59 | 94 | dnl Check for RSAref library. |
95 | AC_MSG_CHECKING([for RSAref library]) | |
96 | saved_LIBS="$LIBS" | |
97 | LIBS="$saved_LIBS -lRSAglue -lrsaref" | |
98 | AC_TRY_LINK([], [], | |
99 | [AC_MSG_RESULT(yes); ], | |
100 | [AC_MSG_RESULT(no)]; LIBS="$saved_LIBS") | |
5881cd60 | 101 | |
4cca272e | 102 | dnl Checks for libraries. |
103 | AC_CHECK_LIB(crypto, CRYPTO_lock, ,AC_MSG_ERROR([*** libcrypto missing - please install first ***])) | |
104 | AC_CHECK_LIB(z, deflate, ,AC_MSG_ERROR([*** zlib missing - please install first ***])) | |
105 | AC_CHECK_LIB(util, login, AC_DEFINE(HAVE_LIBUTIL_LOGIN) LIBS="$LIBS -lutil") | |
d94aa2ae | 106 | AC_CHECK_LIB(crypt, crypt, , ) |
4cca272e | 107 | |
d94aa2ae | 108 | if test -z "$no_libsocket" ; then |
109 | AC_CHECK_LIB(nsl, yp_match, , ) | |
110 | fi | |
111 | if test -z "$no_libnsl" ; then | |
112 | AC_CHECK_LIB(socket, main, , ) | |
f74efc8d | 113 | fi |
4cca272e | 114 | |
5881cd60 | 115 | dnl Checks for header files. |
d94aa2ae | 116 | AC_CHECK_HEADERS(bstring.h crypt.h endian.h lastlog.h login.h maillock.h netdb.h netgroup.h paths.h poll.h pty.h shadow.h security/pam_appl.h sys/bsdtty.h sys/cdefs.h sys/poll.h sys/select.h sys/stropts.h sys/time.h sys/ttcompat.h util.h utmp.h utmpx.h) |
4cca272e | 117 | |
76cd7316 | 118 | dnl Checks for library functions. |
d94aa2ae | 119 | AC_CHECK_FUNCS(arc4random getpagesize _getpty innetgr md5_crypt mkdtemp openpty setenv seteuid setlogin setproctitle setreuid snprintf strlcat strlcpy updwtmpx vsnprintf) |
76cd7316 | 120 | |
beb43d31 | 121 | AC_CHECK_FUNC(login, |
122 | [AC_DEFINE(HAVE_LOGIN)], | |
123 | [AC_CHECK_LIB(bsd, login, [LIBS="$LIBS -lbsd"; AC_DEFINE(HAVE_LOGIN)])] | |
124 | ) | |
125 | ||
126 | AC_CHECK_FUNC(daemon, | |
127 | [AC_DEFINE(HAVE_DAEMON)], | |
128 | [AC_CHECK_LIB(bsd, daemon, [LIBS="$LIBS -lbsd"; AC_DEFINE(HAVE_DAEMON)])] | |
129 | ) | |
130 | ||
2b942fe0 | 131 | dnl Checks for data types |
132 | AC_CHECK_SIZEOF(short int, 2) | |
133 | AC_CHECK_SIZEOF(int, 4) | |
134 | AC_CHECK_SIZEOF(long int, 4) | |
135 | AC_CHECK_SIZEOF(long long int, 8) | |
136 | ||
137 | dnl More checks for data types | |
96ad4350 | 138 | AC_MSG_CHECKING([for quad_t]) |
2b942fe0 | 139 | AC_TRY_COMPILE( |
140 | [#include <sys/types.h>], | |
141 | [quad_t a; a = 1235;], | |
142 | [ | |
143 | AC_DEFINE(HAVE_QUAD_T) | |
144 | AC_MSG_RESULT(yes) | |
145 | ], | |
146 | [AC_MSG_RESULT(no)] | |
147 | ) | |
148 | ||
96ad4350 | 149 | AC_MSG_CHECKING([for intXX_t types]) |
2b942fe0 | 150 | AC_TRY_COMPILE( |
151 | [#include <sys/types.h>], | |
152 | [int16_t a; int32_t b; a = 1235; b = 1235;], | |
153 | [ | |
154 | AC_DEFINE(HAVE_INTXX_T) | |
155 | AC_MSG_RESULT(yes) | |
156 | ], | |
157 | [AC_MSG_RESULT(no)] | |
158 | ) | |
159 | ||
96ad4350 | 160 | AC_MSG_CHECKING([for u_intXX_t types]) |
2b942fe0 | 161 | AC_TRY_COMPILE( |
162 | [#include <sys/types.h>], | |
163 | [u_int16_t c; u_int32_t d; c = 1235; d = 1235;], | |
164 | [ | |
165 | AC_DEFINE(HAVE_U_INTXX_T) | |
166 | AC_MSG_RESULT(yes) | |
167 | ], | |
168 | [AC_MSG_RESULT(no)] | |
169 | ) | |
170 | ||
171 | AC_MSG_CHECKING([For uintXX_t types]) | |
172 | AC_TRY_COMPILE( | |
173 | [#include <sys/types.h>], | |
174 | [uint16_t c; uint32_t d; c = 1235; d = 1235;], | |
175 | [ | |
176 | AC_DEFINE(HAVE_UINTXX_T) | |
177 | AC_MSG_RESULT(yes) | |
178 | ], | |
179 | [AC_MSG_RESULT(no)] | |
180 | ) | |
181 | ||
ea1970a3 | 182 | AC_MSG_CHECKING([For socklen_t]) |
183 | AC_TRY_COMPILE( | |
184 | [#include <sys/types.h>], | |
185 | [#include <sys/socket.h>], | |
186 | [socklen_t foo; foo = 1235;], | |
187 | [ | |
188 | AC_DEFINE(HAVE_SOCKLEN_T) | |
189 | AC_MSG_RESULT(yes) | |
190 | ], | |
191 | [AC_MSG_RESULT(no)] | |
192 | ) | |
193 | ||
d94aa2ae | 194 | AC_ARG_WITH(pam, |
195 | [ --without-pam Disable PAM support ], | |
96ad4350 | 196 | [ |
d94aa2ae | 197 | if test "x$withval" = "xno" ; then |
198 | no_pam=1 | |
199 | AC_DEFINE(DISABLE_PAM) | |
200 | fi | |
96ad4350 | 201 | ] |
d94aa2ae | 202 | ) |
203 | ||
204 | if test -z "$no_pam" -a "x$ac_cv_header_security_pam_appl_h" = "xyes" ; then | |
205 | AC_CHECK_LIB(dl, dlopen, , ) | |
206 | LIBS="$LIBS -lpam" | |
207 | dnl Check PAM strerror arguments | |
208 | AC_MSG_CHECKING([whether pam_strerror takes only one argument]) | |
209 | AC_TRY_COMPILE( | |
210 | [ | |
211 | #include <stdlib.h> | |
212 | #include <security/pam_appl.h> | |
213 | ], | |
214 | [(void)pam_strerror((pam_handle_t *)NULL, -1);], | |
215 | [AC_MSG_RESULT(no)], | |
216 | [ | |
217 | AC_DEFINE(HAVE_OLD_PAM) | |
218 | AC_MSG_RESULT(yes) | |
219 | ] | |
220 | ) | |
221 | fi | |
96ad4350 | 222 | |
8015023d | 223 | AC_MSG_CHECKING([whether to build GNOME ssh-askpass]) |
224 | dnl Check whether user wants GNOME ssh-askpass | |
225 | AC_ARG_WITH(gnome-askpass, | |
226 | [ --with-gnome-askpass Build the GNOME passphrase requester (default=no)], | |
76cd7316 | 227 | [ |
228 | if test x$withval = xno ; then | |
8015023d | 229 | GNOME_ASKPASS=""; |
76cd7316 | 230 | else |
8015023d | 231 | GNOME_ASKPASS="gnome-ssh-askpass"; |
76cd7316 | 232 | fi |
8015023d | 233 | ]) |
234 | AC_SUBST(GNOME_ASKPASS) | |
76cd7316 | 235 | |
8015023d | 236 | if test -z "$GNOME_ASKPASS" ; then |
237 | AC_MSG_RESULT(no) | |
238 | else | |
239 | AC_MSG_RESULT(yes) | |
76cd7316 | 240 | fi |
6a0aeebc | 241 | |
4cca272e | 242 | dnl Check for user-specified random device |
243 | AC_ARG_WITH(random, | |
76cd7316 | 244 | [ --with-random=FILE read randomness from FILE (default=/dev/urandom)], |
4cca272e | 245 | [ |
246 | RANDOM_POOL="$withval"; | |
92da7197 | 247 | AC_DEFINE_UNQUOTED(RANDOM_POOL, "$RANDOM_POOL") |
4cca272e | 248 | ], |
249 | [ | |
250 | dnl Check for random device | |
251 | AC_CHECK_FILE("/dev/urandom", | |
252 | [ | |
253 | RANDOM_POOL="/dev/urandom"; | |
6614282f | 254 | AC_SUBST(RANDOM_POOL) |
255 | AC_DEFINE_UNQUOTED(RANDOM_POOL, "$RANDOM_POOL") | |
4cca272e | 256 | ] |
257 | ) | |
258 | ] | |
259 | ) | |
260 | ||
261 | dnl Check for EGD pool file | |
262 | AC_ARG_WITH(egd-pool, | |
76cd7316 | 263 | [ --with-egd-pool=FILE read randomness from EGD pool FILE (default none)], |
4cca272e | 264 | [ |
265 | RANDOM_POOL="$withval"; | |
266 | AC_DEFINE(HAVE_EGD) | |
6614282f | 267 | AC_SUBST(RANDOM_POOL) |
268 | AC_DEFINE_UNQUOTED(RANDOM_POOL, "$RANDOM_POOL") | |
4cca272e | 269 | ] |
270 | ) | |
271 | ||
76cd7316 | 272 | dnl Make sure we have random number support |
4cca272e | 273 | if test -z "$RANDOM_POOL" -a -z "$EGD_POOL"; then |
274 | AC_MSG_ERROR([No random device found, and no EGD random pool specified]) | |
275 | fi | |
276 | ||
f601d847 | 277 | AC_MSG_CHECKING([whether utmp.h has ut_host field]) |
278 | AC_EGREP_HEADER(ut_host, utmp.h, | |
279 | [AC_DEFINE(HAVE_HOST_IN_UTMP) AC_MSG_RESULT(yes); ], | |
280 | [AC_MSG_RESULT(no)] | |
281 | ) | |
8946db53 | 282 | AC_MSG_CHECKING([whether utmpx.h has ut_host field]) |
283 | AC_EGREP_HEADER(ut_host, utmpx.h, | |
284 | [AC_DEFINE(HAVE_HOST_IN_UTMPX) AC_MSG_RESULT(yes); ], | |
285 | [AC_MSG_RESULT(no)] | |
286 | ) | |
f498ed15 | 287 | AC_MSG_CHECKING([whether utmpx.h has syslen field]) |
288 | AC_EGREP_HEADER(syslen, utmpx.h, | |
289 | [AC_DEFINE(HAVE_SYSLEN_IN_UTMPX) AC_MSG_RESULT(yes); ], | |
290 | [AC_MSG_RESULT(no)] | |
291 | ) | |
70e0115b | 292 | AC_MSG_CHECKING([whether utmp.h has ut_pid field]) |
293 | AC_EGREP_HEADER(ut_pid, utmp.h, | |
294 | [AC_DEFINE(HAVE_PID_IN_UTMP) AC_MSG_RESULT(yes); ], | |
295 | [AC_MSG_RESULT(no)] | |
296 | ) | |
297 | AC_MSG_CHECKING([whether utmp.h has ut_type field]) | |
298 | AC_EGREP_HEADER(ut_type, utmp.h, | |
299 | [AC_DEFINE(HAVE_TYPE_IN_UTMP) AC_MSG_RESULT(yes); ], | |
300 | [AC_MSG_RESULT(no)] | |
301 | ) | |
302 | AC_MSG_CHECKING([whether utmp.h has ut_tv field]) | |
303 | AC_EGREP_HEADER(ut_tv, utmp.h, | |
304 | [AC_DEFINE(HAVE_TV_IN_UTMP) AC_MSG_RESULT(yes); ], | |
305 | [AC_MSG_RESULT(no)] | |
306 | ) | |
c73a0cb5 | 307 | AC_MSG_CHECKING([whether utmp.h has ut_id field]) |
308 | AC_EGREP_HEADER(ut_id, utmp.h, | |
309 | [AC_DEFINE(HAVE_ID_IN_UTMP) AC_MSG_RESULT(yes); ], | |
310 | [AC_MSG_RESULT(no)] | |
311 | ) | |
8946db53 | 312 | |
f601d847 | 313 | dnl Look for lastlog location |
a7effaac | 314 | AC_ARG_WITH(lastlog, |
cb807f40 | 315 | [ --with-lastlog=FILE Location of lastlog file], |
a7effaac | 316 | [ |
317 | if test "x$withval" = "xno" ; then | |
318 | AC_DEFINE(DISABLE_LASTLOG) | |
319 | else | |
320 | AC_DEFINE_UNQUOTED(LASTLOG_LOCATION, "$withval") | |
321 | fi | |
322 | ], | |
323 | [ | |
324 | AC_MSG_CHECKING([location of lastlog file]) | |
325 | for lastlog in /var/log/lastlog /var/adm/lastlog /etc/security/lastlog ; do | |
326 | if test -f $lastlog ; then | |
327 | gotlastlog="file" | |
328 | break | |
329 | fi | |
330 | if test -d $lastlog ; then | |
331 | gotlastlog="dir" | |
332 | break | |
333 | fi | |
334 | done | |
335 | if test -z "$gotlastlog" ; then | |
d94aa2ae | 336 | AC_MSG_RESULT(not found) |
a7effaac | 337 | nolastlog=1 |
338 | else | |
339 | if test "x$gotlastlog" = "xdir" ; then | |
d94aa2ae | 340 | AC_MSG_RESULT(${lastlog}/) |
a7effaac | 341 | AC_DEFINE(LASTLOG_IS_DIR) |
342 | AC_MSG_WARN([*** Directory-based lastlogs are not yet supported ***]) | |
343 | nolastlog=1 | |
d94aa2ae | 344 | else |
345 | AC_MSG_RESULT($lastlog) | |
346 | AC_DEFINE_UNQUOTED(LASTLOG_LOCATION, "$lastlog") | |
a7effaac | 347 | fi |
a7effaac | 348 | fi |
349 | ] | |
350 | ) | |
351 | ||
352 | if test ! -z "$nolastlog" ; then | |
353 | AC_MSG_WARN([*** Disabling lastlog support *** ]) | |
354 | AC_DEFINE(DISABLE_LASTLOG) | |
355 | fi | |
f601d847 | 356 | |
a408af76 | 357 | AC_CHECK_FILE("/dev/ptmx", AC_DEFINE_UNQUOTED(HAVE_DEV_PTMX)) |
358 | AC_CHECK_FILE("/dev/ptc", AC_DEFINE_UNQUOTED(HAVE_DEV_PTS_AND_PTC)) | |
359 | ||
f601d847 | 360 | AC_MSG_CHECKING([whether libc defines __progname]) |
361 | AC_TRY_LINK([], | |
beb43d31 | 362 | [extern char *__progname; printf("%s", __progname);], |
f601d847 | 363 | [ |
364 | AC_DEFINE(HAVE___PROGNAME) | |
365 | AC_MSG_RESULT(yes) | |
366 | ], | |
367 | [ | |
368 | AC_MSG_RESULT(no) | |
369 | ] | |
370 | ) | |
371 | ||
91b8065d | 372 | dnl Check whether user wants Kerberos support |
373 | AC_ARG_WITH(kerberos4, | |
374 | [ --with-kerberos4 Enable Kerberos 4 support], | |
375 | [ | |
376 | AC_DEFINE(KRB4) | |
377 | LIBS="$LIBS -lkrb" | |
378 | CFLAGS="$CFLAGS -I/usr/include/kerberosIV" | |
379 | ] | |
380 | ) | |
381 | ||
382 | dnl Check whether user wants AFS support | |
2b942fe0 | 383 | AC_ARG_WITH(afs, |
91b8065d | 384 | [ --with-afs Enable AFS support], |
385 | [ | |
386 | AC_DEFINE(AFS) | |
387 | LIBS="$LIBS -lkafs" | |
388 | ] | |
389 | ) | |
390 | ||
391 | dnl Check whether user wants S/Key support | |
392 | AC_ARG_WITH(skey, | |
393 | [ --with-skey Enable S/Key support], | |
394 | [ | |
395 | AC_DEFINE(SKEY) | |
396 | LIBS="$LIBS -lskey" | |
397 | ] | |
398 | ) | |
399 | ||
400 | dnl Check whether user wants TCP wrappers support | |
2ddcfdf3 | 401 | AC_ARG_WITH(tcp-wrappers, |
91b8065d | 402 | [ --with-tcp-wrappers Enable tcpwrappers support], |
403 | [ | |
404 | AC_DEFINE(LIBWRAP) | |
87e91331 | 405 | LIBWRAP="-lwrap" |
91b8065d | 406 | ] |
407 | ) | |
87e91331 | 408 | AC_SUBST(LIBWRAP) |
91b8065d | 409 | |
caf3bc51 | 410 | dnl Check whether to enable MD5 passwords |
2ddcfdf3 | 411 | AC_ARG_WITH(md5-passwords, |
caf3bc51 | 412 | [ --with-md5-passwords Enable use of MD5 passwords], |
413 | [AC_DEFINE(HAVE_MD5_PASSWORDS)] | |
414 | ) | |
415 | ||
92f90c57 | 416 | dnl Check whether to enable utmpx support |
417 | AC_ARG_WITH(utmpx, | |
418 | [ --with-utmpx Enable utmpx support], | |
a7effaac | 419 | [ |
420 | if test "x$withval" != "xno" ; then | |
421 | AC_DEFINE(USE_UTMPX) | |
422 | fi | |
423 | ] | |
92f90c57 | 424 | ) |
425 | ||
a7effaac | 426 | dnl Whether to disable shadow password support |
427 | AC_ARG_WITH(shadow, | |
428 | [ --without-shadow Disable shadow password support], | |
429 | [ | |
430 | if test "x$withval" = "xno" ; then | |
431 | AC_DEFINE(DISABLE_SHADOW) | |
432 | fi | |
433 | ] | |
434 | ) | |
435 | ||
436 | dnl Use ip address instead of hostname in $DISPLAY | |
437 | AC_ARG_WITH(ipaddr-display, | |
438 | [ --with-ipaddr-display Use ip address instead of hostname in \$DISPLAY], | |
439 | [ | |
440 | if test "x$withval" = "xno" ; then | |
441 | AC_DEFINE(IPADDR_IN_DISPLAY) | |
442 | fi | |
443 | ] | |
444 | ) | |
445 | ||
cb807f40 | 446 | AC_ARG_WITH(path, |
447 | [ --with-default-path=PATH Specify default \$PATH environment for server], | |
448 | [ | |
449 | if test "x$withval" != "xno" ; then | |
c73a0cb5 | 450 | AC_DEFINE_UNQUOTED(USER_PATH, "$withval") |
cb807f40 | 451 | fi |
452 | ] | |
453 | ) | |
454 | ||
a7effaac | 455 | dnl Check for mail directory (last resort if we cannot get it from headers) |
456 | if test ! -z "$MAIL" ; then | |
457 | maildir=`dirname $MAIL` | |
458 | AC_DEFINE_UNQUOTED(MAIL_DIRECTORY, "$maildir") | |
459 | fi | |
847e8865 | 460 | |
5881cd60 | 461 | AC_OUTPUT(Makefile) |